257547146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{5527}}^1$

素因数の和:6565

約数の個数: 16

約数和(自身を含む): 403588224

約数和(自身を除く): 146041078

約数列:

[1, 2, 23, 46, 1013, 2026, 5527, 11054, 23299, 46598, 127121, 254242, 5598851, 11197702, 128773573, 257547146]

約数ペア:

[(1, 257547146), (2, 128773573), (23, 11197702), (46, 5598851), (1013, 254242), (2026, 127121), (5527, 46598), (11054, 23299)]